468 search results - page 42 / 94 » A Certified Digital Signature |
ITP
2010
14 years 1 months ago
2010
CertiCrypt is a general framework to certify the security of cryptographic primitives in the Coq proof assistant. CertiCrypt adopts the code-based paradigm, in which the statement ...
CCS
1999
ACM
14 years 2 months ago
1999
ACM
We describe and analyze a new digital signature scheme. The new scheme is quite efficient, does not require the the signer to maintain any state, and can be proven secure against ...
TIFS
2010
13 years 8 months ago
2010
A fair contract signing protocol allows two potentially mistrusted parities to exchange their commitments (i.e., digital signatures) to an agreed contract over the Internet in a f...
ASIACRYPT
2003
Springer
14 years 1 months ago
2003
Springer
Motivated by privacy issues associated with dissemination of signed digital certificates, we define a new type of signature scheme called a `Universal Designated-Verifier Signatur...
SIGUCCS
1999
ACM
14 years 2 months ago
1999
ACM
This paper attempts to illuminate several fundamental concepts used in the creation of a Public Key Infrastructure (PKI). These concepts include encryption, public key cryptograph...